Description
Trichloromethane/Chloroform is a high-purity solvent supplied as ROTISOLV® min. 99,8 %, UV/IR-Grade and stabilised with ethanol for spectroscopic use. It carries CAS number 67-66-3 and empirical formula CHCl₃, with a molar mass of 119,38 g/mol and a density of 1,48 g/cm³. The boiling point is 61 °C, supporting predictable evaporation behaviour in analytical procedures. Packaged in a 2,5 l glass bottle, this grade targets ultraviolet-visible and infrared spectroscopy where solvent transparency and defined purity are critical. Laboratories employ chloroform as an extraction and sample-preparation solvent in UV/Vis and related spectrometry workflows. Stabilisation with ethanol helps maintain product integrity during storage and handling under standard laboratory conditions. This ROTISOLV® UV/IR-Grade material from manufacturer Carl ROTH suits analytical chemistry settings that need consistent solvent quality for dilution, extraction, and spectroscopic measurement protocols.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Assay (GC): ≥99,8 %
- Water (KF): ≤0,01 %
- Acidity: ≤0,0005 meq/g
- Evaporation residue: ≤0,0005 %
- 300 nm: ≥98 %
- 265 nm: ≥90 %
- 250 nm: ≥50 %
- CAS number: 67-66-3
- Pack size: 2,5 l glass
- EG nr.: 200-663-8
- Molar mass: 119,38 g/mol
- Density: 1,48 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Trichloromethane/Chloroform, ROTISOLV® min. 99,8 %, UV/IR-Grade, 2.5 l, glass
What is this article?
Trichloromethane/Chloroform, ROTISOLV® min. 99,8 %, UV/IR-Grade, 2.5 l, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Analytical grade solvents (p.a.), inside Solvents, in Lab chemicals.
An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
Which category should I open next?
The category is Solvents. The sub-category is Analytical grade solvents (p.a.). The catalogue is Lab chemicals.
Shelves beside this one are HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
What should I check before I order?
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